# TSU vs Hi Class LMS

The clearest difference is update cadence: Hi Class LMS at every 4 days against TSU's every 3 months. TSU's advantage is iOS requirement (9.0 vs 13). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TSU ships an update every 3 months, Hi Class LMS every 4 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | TSU | Hi Class LMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Size | 151 MB | 44 MB |
| Requires iOS | **9.0** | 13 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Thaksin University](https://appshunter.io/developer/1521592717) | [FLY MIRACLE SDN. BHD.](https://appshunter.io/developer/1630120956) |

## What reviewers say

### TSU

[App page](https://appshunter.io/ios/app/tsu-smart/id1529571620)

**Features:** macOS Compatibility

**In-app purchases:** none


### Hi Class LMS

[App page](https://appshunter.io/ios/app/hi-class-lms/id6443522657)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TSU free?

TSU is free to download, with no in-app purchases.

### Is Hi Class LMS free?

Hi Class LMS is free to download, with no in-app purchases.

### Do TSU or Hi Class LMS have ads?

Neither TSU nor Hi Class LMS shows ads.

### Which is updated more often, TSU or Hi Class LMS?

TSU ships an update every 3 months, and Hi Class LMS every 4 days. Most recently, TSU was updated on October 25, 2026 and Hi Class LMS on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*